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Chemical Structure| 1019843-00-5 Chemical Structure| 1019843-00-5

Structure of 1019843-00-5

Chemical Structure| 1019843-00-5

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Product Details of [ 1019843-00-5 ]

CAS No. :1019843-00-5
Formula : C42H31NO2P2
M.W : 643.65
SMILES Code : O=P(C1=CC2=C(C=C1)N(C3=CC=CC=C3)C4=C2C=C(P(C5=CC=CC=C5)(C6=CC=CC=C6)=O)C=C4)(C7=CC=CC=C7)C8=CC=CC=C8

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Application In Synthesis of [ 1019843-00-5 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 1019843-00-5 ]

[ 1019843-00-5 ] Synthesis Path-Downstream   1~1

  • 1
  • [ 1079-66-9 ]
  • [ 57103-20-5 ]
  • [ 1019843-00-5 ]
YieldReaction ConditionsOperation in experiment
42% 3,6-Dibromo-9-phenylcarbazole (5.2 g) was dissolved in 52.5 mL of dehydrated tetrahydrofuran for dissolution,It was cooled to -80 ° C. there, n-Butyllithium (17 mL) was added dropwise, and the mixture was stirred at -80 ° C. for 2 hours. Further, diphenylphosphinochloride (5 mL) was added dropwise,The temperature was gradually raised. Tetrahydrofuran was removed under reduced pressure, ethyl acetate and water were added, and the organic layer was extracted to obtain a white precipitate.The white powder (4.3 g) obtained above was dissolved in methylene chloride (47 mL)It was cooled to 0 ° C.Thereafter, 30 mass percent hydrogen peroxide water (9.3 ml) was added dropwise, and the mixture was stirred at 0 ° C. for 2 hours.Water was added to the reaction solution, and the organic layer was extracted to obtain an active ligand c (white, yield 1.88 g (yield 42percent)).
 

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